“…The EU is not a pure intellectual concept; there are wills behind that hold it. By rephrasing Schopenhauer (Die Welt als Wille und Vorstellung), I argue that the EU is, on the one hand, an idea represented by the Court of Justice of the EU (CJEU), 3 promoting the rule of law, and, on the other hand, it is a bundle of wills, represented by the national constitutional courts, promoting democracy. Alternatively, while the CJEU usually follows a pure, Kelsenian theory of law, 4 the national constitutional courts do not want to detach themselves so strictly from the social reality.…”